﻿ADDENDA AND COERICIEXDA. 



ige 255, line 13, dele Barton. 



„ 274, last line, add Brook. 



„ 275, first \me,for fig. 13, a, b, read fig. '.5, a, b. 



„ 279, line 25, for Hampstead Railway Tunnel, substitute Potter' 



,, 282, last line, add Highgate, Potter's Bar, and Southampton. 



„ 285, line 17, add Hornsey. 



„ 290, line 16, for fig. 8, a — c, read fig. (5. a — c. 



,. 295, line 8, add Highgate. 



,. 300, last line, add Highcliff. 



